Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/323b2b4a893e4aa79ec54ebe9c8bfed6 : SUCCESS in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5c7d6638198345428a938b7a8e728feb : FAILURE in 4m 57s